254421003545341 has 4 divisors (see below), whose sum is σ = 257486316841152. Its totient is φ = 251355690249532.

The previous prime is 254421003545333. The next prime is 254421003545369. The reversal of 254421003545341 is 143545300124452.

It is a happy number.

254421003545341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 254421003545341 - 2³ = 254421003545333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254421003545321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532656647781 + ... + 1532656647946.

It is an arithmetic number, because the mean of its divisors is an integer number (64371579210288).

Almost surely, 2^{254421003545341} is an apocalyptic number.

It is an amenable number.

254421003545341 is a deficient number, since it is larger than the sum of its proper divisors (3065313295811).

254421003545341 is an equidigital number, since it uses as much as digits as its factorization.

254421003545341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3065313295810.

The product of its (nonzero) digits is 1152000, while the sum is 43.

Adding to 254421003545341 its reverse (143545300124452), we get a palindrome (397966303669793).

The spelling of 254421003545341 in words is "two hundred fifty-four trillion, four hundred twenty-one billion, three million, five hundred forty-five thousand, three hundred forty-one".